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Power Meter WB-MAP12H/en: различия между версиями
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(Новая страница: «The stored energy values are stored when the meter is powered off.») |
(Новая страница: «== Images and drawings of the device == {{WBPicturesNoDrawing|1}} <!--{{WBPictures|1}}-->») |
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| (не показано 14 промежуточных версий этого же участника) | |||
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The stored energy values are stored when the meter is powered off. | The stored energy values are stored when the meter is powered off. | ||
== | ==Operation at voltage failures and interruptions== | ||
Measurement of energy stops when the voltage is less than 180 volts (the failure or interruption of the voltage), the threshold is set in one of the Modbus-registers of the meter. | |||
== | == Data exchange == | ||
At the physical level, the module is connected via RS-485 interface. Modbus RTU Protocol is used to control the meter. In Wirenboard Devices, Modbus data is transmitted over RS-485 communication lines. See the [[Протокол Modbus/en|Modbus Protocol]] page for details. Modbus-the address of the counter is set at the factory and marked on the label. The address can be changed programmatically. Details refer to the [[#Управление по Modbus| Modbus control]]. | |||
{{:WB-MAP3H Power Meter Connection}} | {{:WB-MAP3H Power Meter Connection}} | ||
== | == Configuration == | ||
{{:WB-MAP_CT_Configuration}} | {{:WB-MAP_CT_Configuration}} | ||
== | == Status lights indication == | ||
[[File:MAP12_leds_.png|250px|thumb|left| | [[File:MAP12_leds_.png|250px|thumb|left|Led status lights]] | ||
The counter has 5 led indicators: | |||
* S — | *S — the green status indicator flashes when communicating via Modbus | ||
* CF1...CF4 — | * CF1...CF4 — red indicators of total energy consumption for each of the three-phase channels (only active energy is taken into account). Flashing indicators refers to consumption electricity: 1000 pulses correspond to 1 kWh (in firmware to v.2,1 - 3200 pulses per 1 kWh). | ||
== | == Presence in the web interface == | ||
<!--[[File:Select_map12_template.png|450px|thumb|right|Шаблоны для WB-MAP12]]--> | <!--[[File:Select_map12_template.png|450px|thumb|right|Шаблоны для WB-MAP12]]--> | ||
The full list of parameter names displayed in the web interface is given on the page [[Power Meter WB-MAP12H Measuring Parameters/en|Power Meter WB-MAP12H Measuring Parameters]]. | |||
{{warning|1= | {{warning|1=Starting from firmware version 2.1 to set up counters MAP to web interface using new templates, the name of these devices ends in "'fw2"'. The conversion factor of a number of parameters have changed in such devices. If you select the old template, the current and power will not be displayed correctly. Templates for counters with new firmware are included in the wb-mqtt-serial package starting from version 1.48.}} | ||
When you add a WB-MAP12 device, you can choose from several device templates: | |||
{| class="wikitable" | {| class="wikitable" | ||
! | ! Template | ||
! | ! Model and purpose | ||
|- | |- | ||
| WB-MAP12H | | WB-MAP12H | ||
| | | The basic pattern for measurement of the coefficients of the harmonics of current and voltage | ||
|- | |- | ||
| WB-MAP12H (basic) | | WB-MAP12H (basic) | ||
| | | Simplified template for models without measuring current and voltage harmonics (no values of AN, Ifund, N, NN, RN, NP, Pfund, Pharm, S, THD I, THD U, Total AN, Total N, Total Pfund, Total Pharm, Total RN, Total RP, Total S, Total SV, Ufund -- see names on page with list of measured parameters, link above). | ||
|- | |- | ||
| WB-MAP12H (+ harmonics) | | WB-MAP12H (+ harmonics) | ||
| | | Advanced pattern models with the measurement of the coefficients of the harmonics of current and voltage (up to 15 harmonic current and up to 7 harmonics voltage) | ||
|- | |- | ||
| WB-MAP12H (+ all harmonics) | | WB-MAP12H (+ all harmonics) | ||
| | | Complete template for models measuring current and voltage harmonics (up to 42 current and voltage harmonics) | ||
|- | |- | ||
| WB-MAP12H (basic div2) | | WB-MAP12H (basic div2) | ||
| | | Simplified template for models without measuring the coefficients of the harmonics of current and voltage inputs, designed for currents > 65 A | ||
|- | |- | ||
| WB-MAP12E | | WB-MAP12E | ||
| | | Template for models that support the measurement of subsidence of voltage and current (model in development) | ||
|} | |} | ||
== | == Description of Modbus registers == | ||
The meter supports a large number of Modbus registers that store the values of measured and calculated values, as well as counter control registers. | |||
A table of registers describing the measured values can be found on the page [[Power_Meter_Measuring_Registers/en |Power_Meter_Measuring_Registers]]. | |||
Table of control registers is given in the page [[Power_Meter_WB-MAP12H_Control_Registers/en|Power Meter WB-MAP12H Control Registers]]. | |||
== | == Images and drawings of the device == | ||
{{Wbincludes:WBPicturesNoDrawing|1}} | {{Wbincludes:WBPicturesNoDrawing|1}} | ||
<!--{{Wbincludes:WBPictures|1}}--> | <!--{{Wbincludes:WBPictures|1}}--> | ||